In terms of pet supply quality (For dogs and cats), I'd rate Pet Club as better than PetSmart, but not as good as Sunflower Pet Supply. They have more of the high-quality dog and cat foods and treats for your furry friend, and a small section for small animals (Hamsters, guinea pigs, bunnies). I would have to say though, they are mainly geared towards dog and cat stuff, so if you are shopping for your little bunny or guinea pig I'd probably go to PetSmart. I went here in search of Yesterday's News litter, and while they did not have it, they had a similar newspaper pellet litter for a decent price.
Service was cheerful and friendly, and the employees will gladly help you with carrying any heavy goods you buy.